18534448804

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{449}}^1\times {\mathrm{130631}}^1$

素因数の和:131163

約数の個数: 24

約数和(自身を含む): 32919264000

約数和(自身を除く): 14384815196

約数列:

[1, 2, 4, 79, 158, 316, 449, 898, 1796, 35471, 70942, 130631, 141884, 261262, 522524, 10319849, 20639698, 41279396, 58653319, 117306638, 234613276, 4633612201, 9267224402, 18534448804]

約数ペア:

[(1, 18534448804), (2, 9267224402), (4, 4633612201), (79, 234613276), (158, 117306638), (316, 58653319), (449, 41279396), (898, 20639698), (1796, 10319849), (35471, 522524), (70942, 261262), (130631, 141884)]